<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>Title</title>
</head>
<body>
<table align="canter" border="2" style="text-align: center" width="200px">
    <tr>
        <td>姓名</td>
        <td>年龄</td>
        <td>成绩</td>
    </tr>
</table>
</body>
</html>